|
| 1 | +/* |
| 2 | + * Copyright 2016 Codehaus. |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + */ |
| 16 | +package org.codehaus.plexus.archiver.xz; |
| 17 | + |
| 18 | +import java.io.File; |
| 19 | +import java.io.FileInputStream; |
| 20 | +import java.io.IOException; |
| 21 | +import java.io.InputStream; |
| 22 | +import java.util.HashMap; |
| 23 | +import org.codehaus.plexus.components.io.attributes.Java7FileAttributes; |
| 24 | +import org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributes; |
| 25 | +import org.codehaus.plexus.components.io.resources.PlexusIoCompressedFileResourceCollection; |
| 26 | +import org.codehaus.plexus.util.IOUtil; |
| 27 | + |
| 28 | +/** |
| 29 | + * |
| 30 | + * @author lore |
| 31 | + */ |
| 32 | +public class PlexusIoXZResourceCollection extends PlexusIoCompressedFileResourceCollection |
| 33 | +{ |
| 34 | + |
| 35 | + @Override |
| 36 | + protected PlexusIoResourceAttributes getAttributes( File file ) throws IOException |
| 37 | + { |
| 38 | + return new Java7FileAttributes(file, new HashMap<Integer, String>(), new HashMap<Integer, String>()); |
| 39 | + } |
| 40 | + |
| 41 | + @Override |
| 42 | + protected String getDefaultExtension() |
| 43 | + { |
| 44 | + return ".xz"; |
| 45 | + } |
| 46 | + |
| 47 | + @Override |
| 48 | + protected InputStream getInputStream( File file ) throws IOException |
| 49 | + { |
| 50 | + FileInputStream fileIs = new FileInputStream( file ); |
| 51 | + |
| 52 | + try |
| 53 | + { |
| 54 | + final InputStream result = XZUnArchiver.getXZInputStream( fileIs ); |
| 55 | + |
| 56 | + return result; |
| 57 | + } |
| 58 | + finally |
| 59 | + { |
| 60 | + IOUtil.close(fileIs); |
| 61 | + } |
| 62 | + } |
| 63 | +} |
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